Oaks and their acorns are vitally important to a broad spectrum of animals (including humans). We’ll discuss the role of these trees in local ecosystems as we compare five oak species and several interesting hybrids. Meet at the San Andreas Trailhead.

This walk is for adults, we request that no animals (except service animals) attend. David Herlocker will lead. Questions: Contact David at (415) 893-9508 or dherlocker@co.marin.ca.us. Heavy rain, high wind, and/or high fire danger may cancel outings. To find out if an outing is cancelled, call (415) 893-9527 on the morning of the event to hear a recorded message.